Meteorol.
the thin layer of air adjacent to the earth's surface, usually considered to be less than 300 ft. (91 m) high. Also called surface layer, atmospheric boundary layer, friction layer, ground layer .
Meteorol.
the thin layer of air adjacent to the earth's surface, usually considered to be less than 300 ft. (91 m) high. Also called surface layer, atmospheric boundary layer, friction layer, ground layer .
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012